Description:
Micro Essential 149 Hydrion Double Roll 1.0 to 11.0 Wide Range pH Paper Dispenser. Double roll dispenser holds two 15ft rolls of pH paper with a wide range readable from pH 1-6 & 6-11 (2 separate rolls). The dispenser is constructed of polystyrene with stainless steel cut off lips. This wide range paper has a sharp color change for each full pH unit. The pH color chart is printed on the side of the case.
Range: 1-11
Description: Hydrion Dispenser (2 papers 1-6 & 6-11)